1; RUN: llc < %s -march=bpfel -mattr=+alu32 -verify-machineinstrs | FileCheck %s
2; RUN: llc < %s -march=bpfeb -mattr=+alu32 -verify-machineinstrs | FileCheck %s
3
4; Test that %w works as input constraint
5; CHECK-LABEL: test_inlineasm_w_input_constraint
6define dso_local i32 @test_inlineasm_w_input_constraint() {
7  tail call void asm sideeffect "w0 = $0", "w"(i32 42)
8; CHECK: w0 = w1
9  ret i32 42
10}
11
12; Test that %w works as output constraint
13; CHECK-LABEL: test_inlineasm_w_output_constraint
14define dso_local i32 @test_inlineasm_w_output_constraint() {
15  %1 = tail call i32 asm sideeffect "$0 = $1", "=w,i"(i32 42)
16; CHECK: w0 = 42
17  ret i32 %1
18}
19